00353nas a2200145   4500000000100000008004100001100001500042700001200057700001500069700001400084700002200098245007000120300001000190490000700200       2002                            d1 aStanton A.1 aThom S.1 aChapman J.1 aHughes A.1 aMartinez-Perez M.00aRetinal vascular tree morphology: a semi-automatic quantification  a912-70 v49